I know some of you guys were laughing at the name, and I was too. But here is a recording done with it which sounds pretty sweet.
[VIDEO]http://www.youtube.com/watch?v=FH7XoswEfGQ&feature=sub]YouTube - Fortin Natas - Metal[/VIDEO]
Although this guy usually gets anything to sound good.
EDIT: Just something that the guy said, "believe me dude, this video doesn't do the Natas justice. You have to be in the room to understand. The dual and savage I owned for some time and had a chance to tweak. This video right here was recorded in 10 minutes "
[VIDEO]http://www.youtube.com/watch?v=ofamFBk92Pk]YouTube - Orbital Featuring Kirk Hammett - Satan[/VIDEO]
It doesn't sound terribly unique to me. Has that clear Rivera bottom, but lots of Rectifier grind... I dunno.